Yakadzika tsime pombi chinhu chakamira multistage centrifugal pombi, iyo inogona kusimudza mvura kubva mumatsime akadzika. Nekuderera kwepasi pemvura yepasi, pombi dzakadzika dzakadzika dzinoshandiswa zvakanyanya kupfuura mapombi akajairika. Nekudaro, nekuda kwesarudzo isiriyo, vamwe vashandisi vane matambudziko sekutadza kuisa, kukwana kwemvura, kutadza kupomba mvura, uye kutokanganisa tsime. Naizvozvo, sei kusarudza yakadzika tsime pombi inonyanya kukosha （1) Iyo pombi mhando inotemerwa kutanga yakatarwa zvinoenderana netsime dhayamita uye mvura mhando. Mhando dzakasiyana dzemapombi dzine zvimwe zvinodiwa pahukuru hwetsime dhayamita, uye huwandu hwakazara hwepombi huchave hwakaderera pane iyo tsime dhayamita ye25 ~ 50mm. Kana gomba retsime rakakwenenzverwa, iwo huremu hwakazara hwepombi huchave hudiki. Muchidimbu, iyo pombi

Chikamu chemuviri hachive padyo nemadziro emukati} etsime, kuitira kuti tsime rikanganiswe nekudengenyeka kwepombi isina mvura. (2) sarudza kuyerera kwepombi tsime zvinoenderana nekubuda kwemvura patsime. Tsime rega rega rine mvura yakakwana inobuditsa hupfumi, uye kuyerera kwepombi kunenge kwakaenzana kana kushomeka pane inoburitswa nemvura kana huwandu hwemvura yemota inodonha kusvika hafu yemvura yakadzika. Kana iko kupomba kugona kwakakura kupfuura iko kupomha kweye tsime, kunokonzera kudonha uye kuisirwa kwetsime madziro uye kukanganisa hupenyu hwebasa retsime; Kana iko kupomba kugona kuri kushoma, kugona kweiyo tsime hakuzounzwa mukutamba kuzere. Naizvozvo, nzira yakanakisa ndeyekuita yekupomba bvunzo pamakaniki} tsime, uye tora yakakwira mvura kuburitsa iyo tsime rinogona kupa sehwaro hwekusarudza tsime kuyerera kwepombi. Pombi yemvura inoyerera, ine mhando yemhando

Kana iyo nhamba yakamisikidzwa pachirevo ichakunda. (3) zvinoenderana nekudonha kwekudzika kwetsime remvura uye nekurasikirwa nemusoro kwepombi yekufambisa mvura, sarudza musoro chaiwo unodiwa wepombi yepombi, ndokuti, musoro wepombi yepombi, inoenzana nedaro rakamira (net musoro) kubva padanho remvura kusvika pamusoro pemvura yetangi rekuburitsa pamwe nemusoro wakarasika. Musoro wekurasikirwa unowanzo kuve 6 ~ 9% yemusoro wemambure, kazhinji 1 ~ 2m. Iyo inlet yemvura yakadzika yepasi padanho impeller yemvura pombi inofanira kuva 1 ~ 1.5m. Hurefu hwese hwenzvimbo iri pasi pepombi chubhu tsime haufanire kupfuudza hurefu hwakareba hwe} kupinda mutsime rakatsanangurwa mugwaro repombi. (4) pombi dzakadzika dzemvura hadzifanirwe kuiswa kumatsime ane tsime remvura rinodarika 1 / 10000. Nekuda kwekuti jecha remvura yematsime rakanyanya kukura, senge Kana rikapfuura 0,1%, rinokurumidza kupfeka kupfeka kwerubber kubereka, kukonzera kudengenyeka kwepombi yemvura uye kupfupisa hupenyu hwebasa repombi yemvura.